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A -Adic Spectral Triple
We construct a spectral triple for the C-algebra of continuous functions
on the space of -adic integers by using a rooted tree obtained from
coarse-grained approximation of the space, and the forward derivative on the
tree. Additionally, we verify that our spectral triple satisfies the properties
of a compact spectral metric space, and we show that the metric on the space of
-adic integers induced by the spectral triple is equivalent to the usual
-adic metric
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